Specification :

It can be equipped 1/ 2/ 3canisters with different functions according to diverse situations.
Specifications:
1. Time of gas defense: depending on the canister.
2. Exhalation resistance: o98 pa at 30L/ min.
3. Visual field: total n 75° , binocular visual field n60° . Below visual fieldn40°
4. Oil mist penetration coefficient: o0.005 at 30L/ min.
5. Leakage of mask: o0.005%
6. Storage life: 5 years in condition that canister shall be stored stated as follows.
7. Raw material of mask body: silicone/ natural rubber
8. Raw material of straps/ headpieces( 5/ 6 pieces) : silicone/ natural rubber
Size: Width 19+ -1mm Thickness: 1mm
9. Raw material of lens: Polycarbonate